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Zhi Wang Tel: +86-755-26031113 Address: Room 1708, Information Building Email: [email protected] Tsinghua Campus, University Town of Shenzhen URL: http://pages.mmlab.top Shenzhen, Guangdong (518055), China Affiliation Associate Professor, Tsinghua Shenzhen International Graduate School, Ts- inghua University. Director, TSIGS – Shine Works InfleXion Lab (Joint Innovation Lab) Education Ph.D., Computer Science and Technology, Tsinghua University, 2008.9–2014.1 Background B.E., Computer Science and Technology, Tsinghua University, 2004.9–2008.7 Research His research areas include multimedia network, cloud and edge computing for multimedia and large-scale machine learning systems, where he uses data-driven methods to shed insights on multimedia system performance, user behaviors and optimization space. Achievement Zhi Wang is currently an associate professor in Shenzhen International Graduate Summary School, Tsinghua University. His publications have been recognized by three best paper awards/finalist, including ACM Multimedia Best Paper Award in 2012. He received the Outstanding Doctoral Dissertation Award from China Com- puter Federation in 2014, and the Second Prize of National Natural Sci- ence Award in 2018. He has been serving as an Associate Editor for IEEE Transactions on Multimedia, and served a Guest Editor for ACM TIST and JCST. His research has been covered by prestigious medias including MIT Technology Review. Best Paper Outstanding Doctoral Dissertation Award, China Computer Federation (Rank Awards 3 among 10 winners, out of 37 nominees in China) 2014 Best Paper Award, ACM Multimedia 2012 (only 1 paper receives this award among 4 candidates) 2012 Best Student Paper Award, MMM 2015 2015 Best Paper Finalist, IEEE/ACM IWQoS 2016 2016 Selected Honors Chinese Institute of Electronics Award (First Prize), 2020 Shenzhen Youth Science and Technology Award, 2019 National Natural Science Award (Second Class), 2018 Natural Science Award of Ministry of Education (First Prize), 2017 Outstanding Graduate Award of Beijing, Tsinghua University (only 36 win- ners) 2014 National Scholarship, Tsinghua University (only 4 graduate winners, top 2%) 2012 Research Associate professor, Tsinghua University, 2018.12—present Experience • Tsinghua Shenzhen International Graduate School Assistant professor, Tsinghua University, 2014.2—2018.12 • Tsinghua Shenzhen International Graduate School PhD student, Tsinghua University, 2008.9—2014.1 • Advisor: Prof. Shiqiang Yang • Lab of Multimedia and Networking Research assistant, University of Toronto, 2012.2—2012.8 • Advisor: Prof. Baochun Li • iQua Group Research assistant, The University of Hong Kong, 2010.1—2010.7 • Advisor: Prof. Chuan Wu • Networking Research Group Publications Books and chapters 1. Zhi Wang, Wenwu Zhu and Shiqiang Yang. “Online Social Media Content Delivery: A Data-driven Approach,” In SpringerBriefs in Computer Science, Springer, ISBN 978-981-10-2773-4, 2018. 2. Zhi Wang, Jiangchuan Liu, Wenwu Zhu. “Social Video Content Delivery,” SpringerBriefs in Electrical and Computer Engineering, 2016. 3. Zhi Wang, Wenwu Zhu, Peng Cui, Lifeng Sun, Shiqiang Yang. “Social Me- dia Recommendation,” Book Chapter in Social Media Retrieval, Naeem Ramzan, Roelof van Zwol, Jong-Seok Lee, Kai Cluver, and Xian-Sheng Hua, Editors, pp. 23–43, Springer-Verlag, ISBN 978-1-4471-4554-7, 2013. Editorials 1. Wenwu Zhu, Jean Walrand, Yike Guo, Zhi Wang, “Data-driven Intelligence for Wireless Networking,” ACM TIST Special Issue on Data-driven Intelli- gence for Wireless Networking, vol. 7, September 2017. 2. Wenwu Zhu, Yonggang Wen, Zhi Wang, “Special Section on Networking and Distributed Computing for Big Data,” Special Section on Networking and Distributed Computing for Big Data, Journal of Computer Science and Tech- nology (JCST), vol. 6, November 2015. Magazine articles 1. Lifeng Sun, Ming Ma, Wen Hu, Haitian Pang and Zhi Wang. “Beyond 1 Mil- lion Nodes—Crowdsourced Video CDN: Architecture, Technology, and Econ- omy,” IEEE MultiMedia. 2. Lei Zhang, Liting Zhao, Zhi Wang, Jiangchuan Liu, “WiFi Networks in Metropolises: From Access Point and User Perspectives,” IEEE Communi- cations Magazine, vol. 55, no. 5, pp. 42–48, May 2017. 3. Zhi Wang, Jiangchuan Liu, Wenwu Zhu, “Social Video Delivery: Challenges, Approaches and Directions,” IEEE Network Magazine, vol. 30, no. 5, pp. 35– 39, September 2016. 4. Wenwu Zhu, Peng Cui, Zhi Wang, Gang Hua. “Multimedia Big Data Com- puting,” IEEE MultiMedia, vol. 22, no. 3, pp. 96–c3, July 2015. Journal articles 1. Yanlong Dong, Ying Zhang, Lin Ma, Zhi Wang and Jiebo Luo. ”Unsuper- vised Text-to-image Synthesis,” In Pattern Recognition, vol. 110, February 2021 2. Wenwu Zhu and Zhi Wang. “Data-driven Multiemdia Edge Network and Content Delivery,” In Science China Information Sciences, vol. 51, no. 3, pp. 468–504, 2021 3. Laizhong Cui, Dongyuan Su, Shu Yang, Zhi Wang and Zhong Ming. “TCLiVi: Transmission Control in Live Video Streaming Based on Deep Reinforce- ment Learning,” In IEEE Transactions on Multimedia (TMM), accepted (JCR- Q1) 4. Jingyan Jiang, Liang Hu, Chenghao Hu, Jiate Liu and Zhi Wang. “BA- Combo: Bandwidth-Aware Decentralized Federated Learning,” In MDPI Elec- tronics, vol. 9, no. 3, pp. 440:1-15, March 2020. 5. Cheng Zhan, Han Hu, Zhi Wang, Rongfei Fan and Dusit Niyato. “Un- manned Aircraft System Aided Adaptive Video Streaming: A Joint Opti- mization Approach,” In IEEE Transactions on Multimedia (TMM), vol. 22, no. 3, pp. 795-807, March 2020. (JCR-Q1) 6. Haitian Pang, Zhi Wang, Chen Yan, Qinghua Ding, Kun Yi, Jiangchuan Liu, Lifeng Sun. “Content Harvest Network: Optimizing First Mile for Crowd- sourced Live Streaming,” In IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), vol. 29, no. 7, pp. 2112-2125, July 2019. (JCR- Q1) 7. Ming Ma, Lei Zhang, Jiangchuan Liu, Zhi Wang, Haitian Pang, Lifeng Sun, Weihua Li, Guangling Hou and Chu Xu. “Characterizing User Behaviors in Mobile Livecast: Towards an Edge Computing-assisted Paradigm,” In ACM Transactions on Multimedia Computing Communications and Applications (TOMCCAP), vol. 14, no. 3s, pp. 66:1–66:24, August 2018. 8. Wen Hu, Yichao Jin, Yonggang Wen, Zhi Wang and Lifeng Sun. “Towards Wi-Fi AP-Assisted Content Prefetching for On-Demand TV Series: A Learning- based Approach,” IEEE Transactions on Circuits and Systems for Video Tech- nology (TCSVT), vol. 28, no. 7, pp. 1665–1676, July 2018. (JCR-Q1) 9. Shan Huang, Zhi Wang, Yong Jiang. “Guess Your Size: a Hybrid Model for Footwear Size Recommendation,” In Advanced Engineering Informatics, vol. 36, pp. 64-75, April 2018. (JCR-Q1) 10. Mohammad H. Hajiesmaili, Lok To Mak, Zhi Wang, Chuan Wu, Minghua Chen. “Cost-Effective Low-Delay Cloud Video Conferencing,” In IEEE Trans- actions on Multimedia (TMM), vol. 19, no. 12, pp. 2760–2774, December 2017. (JCR-Q1) 11. Cong Zhang, Qiyun He, Jiangchuan Liu and Zhi Wang. “Exploring Viewer Gazing Patterns for Touch-Based Mobile Gamecasting,” In IEEE Transac- tions on Multimedia (TMM), vol. 19, no. 10, pp. 2333–2344, October 2017. (JCR-Q1) 12. Ge Ma, Zhi Wang, Miao Zhang, Jiahui Ye, Minghua Chen and Wenwu Zhu. “Understanding Performance of Edge Content Caching for Mobile Video Stream- ing,” In IEEE Journal on Selected Areas in Communications (JSAC), vol. 35, no. 5, pp. 1076–1089, May 2017. (CCF-A, JCR-Q1) 13. Zhi Wang, Lifeng Sun, Miao Zhang, Haitian Pang, Erfang Tian, Wenwu Zhu, “Propagation- and Mobility-Aware D2D Social Content Replication,” IEEE Transactions on Mobile Computing (TMC), vol. 16, no. 4, pp. 1107– 1120, April 2017. (CCF-A, JCR-Q1) 14. Lifeng Sun, Xiaoyan Wang, Zhi Wang, Vicky Zhao, Wenwu Zhu, “Social- Aware Video Recommendation for Online Social Groups,” IEEE Transactions on Multimedia (TMM), vol. 19, no. 3, pp. 609–618, March 2017. (JCR-Q1) 15. Xiaoyi Fan, Jiangchuan Liu, Zhi Wang, Yong Jiang, Xue Liu, “CrowdNavi: Demystifying Last Mile Navigation with Crowdsourced Driving Informa- tion,” IEEE Transactions on Industrial Informatics (TII), vol. 13, no. 2, pp. 771– 781, October 2016. (JCR-Q1) 16. Wen Hu, Zhi Wang, Ming Ma, Lifeng Sun, “Edge Video CDN: A Wi-Fi Con- tent Hotspot Solution,” Journal of Computer and Technology, vol. 31, no. 6, pp. 1072–1086, November 2016. 17. Zhi Wang, Baochun Li, Lifeng Sun, Wenwu Zhu, Shiqiang Yang. “Dispers- ing Instant Social Video Service Across Multiple Clouds,” IEEE Transactions on Parallel and Distributed Systems (TPDS), vol. 27, no. 3, pp. 735–747, March 2016. (CCF-A, JCR-Q1) 18. Guanyu Gao, Weiwen Zhang, Yonggang Wen, Zhi Wang, Wenwu Zhu. “To- wards Cost-Efficient Video Transcoding in Media Cloud: Insights Learned From User Viewing Patterns,” IEEE Transactions on Multimedia (TMM), vol. 17, no. 8, pp. 1286 - 1296, August 2015. (JCR-Q1) 19. Zhi Wang, Lifeng Sun, Chuan Wu, Wenwu Zhu, Alan Zhuang, Shiqiang Yang. “A Joint Online Transcoding and Delivery Approach for Dynamic Adaptive Streaming,” IEEE Transactions on Multimedia (TMM), vol. 17, no. 6, pp. 867–879, April 2015. (JCR-Q1) 20. Zhi Wang, Wenwu Zhu, Minghua Chen, Lifeng Sun, Shiqiang Yang. “CPCDN: Content Delivery Powered by Context and User Intelligence,” IEEE Transac- tions on Multimedia (TMM), vol. 17, no. 1, pp. 92–103, January 2015. (JCR- Q1) 21. Zhi Wang, Lifeng Sun, Chuan Wu, Shiqiang Yang. “Enhancing Internet- scale Video Service Deployment Using Microblog-based Prediction,” In IEEE Transactions on Parallel and Distributed Systems (TPDS), vol. 26, no. 3, pp. 775–785, March 2015. (CCF-A, JCR-Q1) 22. Baochun Li, Zhi Wang, Jiangchuan Liu, Wenwu Zhu. “Two Decades of In- ternet Video Streaming: A Retrospective View,” in ACM Transactions on Multimedia Computing Communications and Applications, Special Issue on the 20th Anniversary of ACM SIGMM Multimedia, vol. 9, no. 1s, pp. 33–52, October 2013. 23. Zhi Wang, Wenwu Zhu, Xiangwen Chen, Lifeng Sun, Jiangchuan Liu, Minghua Chen, Peng Cui, Shiqiang Yang. “Propagation-Based Social-Aware Multime- dia Content Distribution,” to appear in ACM Transactions on Multimedia Computing Communications and Applications (TOMCCAP), vol. 9, no. 1s, pp. 53–72, October 2013. 24. Zhi Wang, Lifeng Sun, Wenwu Zhu, Shiqiang Yang, Hongzhi Li, Dapeng Oliver Wu.